//
//  but.h
//  花式练习
//
//  Created by lucioronaldo on 16/5/14.
//  Copyright © 2016年 apple. All rights reserved.
//

#import <UIKit/UIKit.h>

@class but;
@protocol butDelegate <NSObject>

-(void)subButtonPress:(UIButton *)button;

@end

@interface but : UIButton


@property(nonatomic ,retain)id<butDelegate> delegate;

@end
